baber/WOPTO huggingface dataset:
Patent JP-H0932052-A (JP)
Title: Emergency time underground water storage tank device
Inventor: TAKAHASHI IWAO
IPC: E03B11/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an underground tank device to reliably supply clean water at hand at emergency time. SOLUTION: A water storage tank 2 is buried in a part just under an underground service water pipe 1, and a check valve 5 is installed in an upper end part 4a on the upstream side where the service water pipe 1 is cut off by a cutoff valve 3, and is exposed in the aboveground vicinity, and a vertical water supply pipe 4 whose lower end part 4b is faced inside of the water storage tank 2 is exposed in the aboveground vicinity by installing a check valve in an upper end part 6a on the downstream side, and a vertical suction pipe 6 whose lower end part is faced inside of the water storage tank 2 is supported and provided. A supply plug 9 is installed on the upper end 8a, and is exposed in the aboveground vicinity, and a supply pipe 8 whose lower end part 8b is faced inside of the water storage tank 2 is provided.  At ordinary time, the respective check valves 5 are put in a water pressure closed condition by bypassing to the downstream side of the service water pipe 1 through the vertical suction pipe 6 to the water storage tank 2 by passing through the vertical water supply pipe 4 from the upstream side of the service water pipe 1, and at emergency water cut off time, the respective check valves 5 are put in an atmospheric pressure natural opening condition, and an escape of storage water of the water storage tank 2 is prevented, and the supply plug 9 of the supply pipe 8 is opened, and the storage water is sucked up.
Patent JP-2001035359-A (JP)
Title: Manufacture of electron emitting source, the electron emitting source and display device
Inventor: NEGISHI EISUKE
IPC: H01J31/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To realize low-voltage drive, evenness in current flow, avoidance of widening of electron beam, and making lifetime long, and furthermore, to prevent generation of short-circuits between electrodes at manufacturing. SOLUTION: Plural strip cathode electrode lines 2 are formed on a lower substrate 1. An insulating layer 3 is formed on the cathode electrode lines 2, and plural strip gate electrode lines 4 crossing the cathode electrode lines 2 are formed on the insulating layer 3. Many fine holes 5 are formed at each cross point of the cathode electrode lines 2 and the gate electrode lines 4, and this region corresponds to one pixel in a display. Each fine hole 5 passes through the insulating layer 3 and the gate electrode lines 4, and passes to a depth at an intermediate part of the cathode electrode lines 2. Voltage is applied to the cathode electrode lines 2, and while the laser light is irradiated to a target, composed mainly of carbon, a carbon film 7 is formed in a bottom part inside of a recessed part 10 with the laser ablation method.
Patent JP-S5992404-A (JP)
Title: Recording system
Inventor: SAITOU YUUICHI
IPC: G11B5/008
Filed: 1982-11-17
Abstract: PURPOSE:To maintain a highly reliable recording/reproducing operation for a long period of time with a recording system of an audio magnetic tape, by specifying a recording track for analog information and that for digital information respectively. CONSTITUTION:When both analog and digital information are recorded simultaneously on a tape 10, the analog information (SOUND) is recorded on a sound record track 11L or 12L of the tape 10 by a magnetic head 13. While the digital information (DATA) is recorded on a data storage track 11R or 12R of the tape 10 by a magnetic head 14. As a result, the information (SOUND) is always recorded on the tracks 11L and 12L at both ends in the width direction of the tape 10. While the information (DATA) is always recorded on the tracks 11R and 12R at the inner side of the tape 10. Thus, a highly reliable recording/ reproducing operation for digital information is ensumed, even though the tape 10 has a sag at both ends in the width direction of the tape owing to a long- time use of the tape 10.
Patent JP-H0251246-A (JP)
Title: Method of detecting defect of semiconductor integrated circuit
Inventor: UEKI KENICHI
IPC: H01L23/52
Filed: 1988-08-12
Abstract: PURPOSE:To detect the positions, distribution, and production rate, etc., of defects quantitatively, securely, and easily by arranging beforehand in matrix form detection unit elements each comprising first and second conductive layers corresponding to between arbitrary wiring layers on a semiconductor chip and applying voltage. CONSTITUTION:For example a field oxide film 16 is formed under a first conductive layer 13, a passivation protection film 17 is formed on a second conductive layer 15, and each detection unit element 11 is formed between arbitrary upper and lower wiring layers of a semiconductor integrated circuit to make a capacitor similar structure electrically insulated with an insulating film 14. A plurality of detection unit elements 11 are arranged beforehand in matrix form on a semiconductor chip to form a detection element 18. The second conductive layers 15 of each detection unit element 11 arranged in the direction of the row are connected to common row electrodes Y1 and Y2 and the first conductive layers 13 of each detection unit element 11 arranged in the direction of the column are connected to common column electrodes X1 and X2.
Patent JP-H11177352-A (JP)
Title: Offset correction circuit
Inventor: MORIUCHI SHIGERU
IPC: H03F3/34
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce offset of a circuit which has voltage difference (offset) of output voltage against input voltage or to cancel it including even variations. SOLUTION: This offset correction circuit which is arranged at a preceding stage of a circuit 30 that has offset has a voltage hold capacitor C that holds input voltage Vin with one electrode and a voltage adjusting part which adjusts potential of the other electrode so that offset may be reduced or cancelled when hold voltage of the one electrode side is outputted from the circuit 30. Ideally, an input cutoff switch S1 is provided between input and output terminals and also the voltage adjusting part has a diode connection transistor M5 and a switch S2 which are parallelly connected between the other electrode and a reference voltage supply line 6 and a current source I that makes a constant current flow to one of them.  When a circuit is a multistage configuration, if the transistor M5 is serially provided in accordance with the entire offset amount, a voltage adjustment function can be reduced between stages.
Patent JP-S58101929-A (JP)
Title: Chucking device for pile
Inventor: YAMAMOTO SEIKICHI
IPC: E02D11/00
Filed: 1981-12-15
Abstract: PURPOSE:To raise the holding force of piles by chucking device by a method in which the pile is held by a specific pile chucking part in such a way as to enable a frame and the pile to be relatively moved. CONSTITUTION:Besides the conventional chucking devices 4 and 7, a chucking device 10 under the invention is provided, which consists of a frame 11, a pile chucking part 12, a working fluid pressure cylinder device 13, and a fluid pressure cylinder device 14 to be provided between a pile P to be held by the part 12 and the frame 11. The apertures between chucking parts 25 can be freely expanded by vertically moving the part 12, and the position of the device 10 can be adjusted by a guide screw shaft 35. In penetrating or pulling out a pile P, the bottom of the pile P is held by the part 12, its top is pressed by the device 14, the frame 11 and the part 12 are relatively moved, the pile P is strongly held by the parts 25, and the devices 4 and 7 are worked.
Patent JP-2000036314-A (JP)
Title: Fuel reformer with recirculation line
Inventor: KOMAKI HIDEAKI
IPC: H01M8/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a reformer which prevents drop of the function of a reforming catalyst using a recirculation line in the event the reformer stops. SOLUTION: A reformer 1 reforms the fuel with water using a catalyst and produces a reformed gas containing hydrogen and is equipped with a recirculation line 3 circulating the gas inside the reformer from the outlet of reformer to the inlet, wherein the recirculation line 3 is furnished with an outlet valve 14 and an inlet valve 15 at the reformer outlet and inlet, respectively, and the configuration further includes a cooler 11 to remove the contained water by cooling the gas and a recirculating blower 12 to circulate the gas, and when the reformer stops, the fuel and water inflowing and the reformed gas outflowing are shut off, and the outlet valve 14 and inlet valve 15 are opened, and the blower 12 and cooler 11 are operated so that the remaining gas in the reformer is turned into a dry gas chiefly consisting of hydrogen gas.
Patent JP-S6444668-A (JP)
Title: Route selecting system for relay multiple address communication
Inventor: OOUE MITSUNOBU
IPC: H04M11/00
Filed: 1987-08-13
Abstract: PURPOSE:To shorten time required for operation by determining a route by a route determining means based on information stored in a relay information storage means. CONSTITUTION:Routing information to determine the route of relay multiple address communication is preliminmarily stored in a routing memory 211. At the time of transmitting picture information, an operator designates the transmission destination by an operation panel 223, and a main control part 221 performs routing based on the transmission destination inputted by the operator and routing information stored in the routing memory 221. Hereafter, the main control part 221 performs relay broadcast in accordance with this routing. Consequently, operator's operation for relay multiple address communication is simplified and the time required for operation is shortened.
Patent JP-H06157038-A (JP)
Title: Method of preparing zirconia particle
Inventor: JIYANESHIYU PII KAARE
IPC: B01J2/20
Filed: 1993-08-16
Abstract: Shaped zirconia particles are prepared by mixing zirconia powder with an aqueous colloidal zirconia solution or an aqueous acid solution so as to obtain a shapable mixture containing about 4-40 weight-% water, shaping this mixture, and heating the shaped particles at a temperature in excess of about 90 DEG C.
Patent JP-H0487018-A (JP)
Title: Magnetic head
Inventor: KOGA NAOKI
IPC: G11B5/60
Filed: 1990-07-30
Abstract: PURPOSE:To ensure the high track density and to increase the capacity of a magnetic head by setting the rear end of a magnetic core serving as a slider of the head in non-parallel to a record and reproduction gap so as to lower the level of the regenerative signal and also to evade the unification of phases. CONSTITUTION:At least a part of the rear end of a magnetic core 1 made of a ferromagnetic oxide is set in non-parallel to a record and reproduction gap 3. Then a pair of side rails 5a and 5b are provided for the generation of the positive pressure together with a recessed part 6 generating the negative pressure. A treatment is carried out so that the magnetic cores of the prescribed width remain at both ends of a track and crossing the gap 3. Then the treatments are applied by several times with the use of a grinder having a triangular tip. Thus the end rear of the slider is set in non-parallel to the gap 3. Therefore the rear end of the core 1 is tilted to the gap 3 and therefore the phase of a regenerative signal is shifted and averaged to give no influence to the head positioning job. Thus, the track density is improved and a compact and large capacity magnetic head is obtained.
Patent JP-H1051436-A (JP)
Title: Frame synchronizing circuit for frame signal
Inventor: OGAWARA MASAO
IPC: H04L7/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent data from being lost owing to a burst error generated nearby a specific position by deciding frame synchronism when a frame synchronizing word and a frame number word are both decided. SOLUTION: A frame synchronism deciding means 1 compares a PCM signal 21 after bit synchronization with a frame synchronizing word which is held inside to detect a signal whose bits are all or partially matching. Further, the presence of the frame at a normal position is evaluated and a frame synchronizing word establishment state signal 23 is outputted. A frame number deciding means 2 compares the received frame number word with a reference frame number word which is held while increased inside to evaluate whether all or some of the bits are matching, and the state value of the evaluation is outputted as a frame number word establishment state signal 24. A frame synchronism deciding means 3 outputs a frame synchronization establishment signal 26 indicating that frame synchronism is established on based on the state signals 23 and 24.
Patent JP-H07156077-A (JP)
Title: Clasp feeder with vibration brush
Inventor: FUIRITSUPU EMU BURAUN
IPC: B25C5/16
Filed: 1994-08-26
Abstract: PURPOSE: To provide a faster driving apparatus capable of feeding a fastener even in any posture and continuously feeding the fastener. CONSTITUTION: A fastener driving device 10 comprises a tip member 18 regulated by a drive track 19 for receiving a fastener driver 17 movable in an operating period having a driving stroke and a return stroke, and a fastener feeding member 12 for supporting the package of a fastener 34 within the fastener driver 10 and moving the fastener continuously guided to be driven into a product from the driving track 19 by the fastener driver 17 to the driving track 19 along the feeding direction. The feeding member 12 is provided with a number of elastic brushes 26 supported on one side thereof and extended toward the tip side to regulate a feed track 35 for supporting the fastener 34 movably along the feeding direction.
Patent JP-S6177767-A (JP)
Inventor: HANSUPEETA FUOIERUBAUMU
IPC: G01R31/28
Filed: 1985-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0548110-A (JP)
Title: Manufacture of semiconductor element
Inventor: KANAI YOSHIYUKI
IPC: H01L21/266
Filed: 1991-08-13
Abstract: PURPOSE:To improve the concentration controllability of layers so as to reduce the fluctuation of a threshold value by implanting ions of P-type impurity into a P<-> layer after ions of an N-type impurity are implanted into the P<-> layer after an opening and gate pattern are formed and, at the same time, diffusing controlled amount of the impurity in an N<+> layer. CONSTITUTION:After an opening 5 and gate pattern composed of a CVD SiO2 film 4, poly-Si film 3, and SiO film 2 are formed on an N-type semiconductor substrate 1, an N<+> layer 12 is formed in a P<-> layer 6 by implanting ions of an N-type impurity As into the layer 6 by using the gate pattern as a mask. Then, after removing the ion-implanted N-type impurities, the N<+> layer 12 and a P<+> layer 13 are formed in the layer 6 by implanting ions of a P-type impurity into and heat treating the layer 6. At the time of forming the N<+> and P<+> layers 12 and 13, controlled amount of the impurity is diffused in the layer 12 and the side wall of an Si-removed section becomes an N<+> layer. When the N<+> layer is formed by ion implantation in such way, the concentration controllability can be improved and fluctuation of a threshold can be reduced.
Patent JP-S6094684-A (JP)
Title: Exhaustive dyeing method
Inventor: RORUFU HASURAA
IPC: D06P5/00
Filed: 1984-09-29
Abstract: The invention relates to a process for exhaust dyeing a textile fibre substrate to obtain level dyeings, which process comprises the step of adding to the dyebath the effective amount of dyestuff or electrolyte or dyestuff and electrolyte either simultaneously or one after the other in specified quantities per cycle of the dyeing machine, metered according to a mathematical function.
Patent JP-H1150172-A (JP)
Title: Carbide-dispersion strengthened copper alloy material
Inventor: CHO TAKAO
IPC: C22C9/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a carbide-dispersion strengthened copper alloy material high in high temp. tensile strength and electric conductivity at a low cost by adding carbide grains and a dispersing assistant to molten steel essentially consisting of copper and stirring the same. SOLUTION: As the carbide to be added, the one small in the wetting angle to the molten metal essentially consisting of copper is preferably used, and chromium carbide, tungsten carbide, molybdenum carbide and tantalum carbide are given. Among them, trichromium dicarbide having specific gravity closed to that of the molten alloy is particularly preferable. Its amt. to be added is regulated to 0.5 to 20 pts.wt. to 100 pts.wt. molten metal. As the dispersing assistant, one or more kinds selected from the elements of Mg, Cr, Si and Al can be used, and Mg gives the best result. By the dispersing assistant, a copper alloy material in which carbides are ideally and uniformly dispersed is obtd. Its amt. to be added is regulated 0.1 to 2 pts.wt. per 100 pts.wt. molten metal.
Patent JP-S6176046-A (JP)
Inventor: ARUBERUTO KIRUHINAA
IPC: H01R39/39
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6447159-A (JP)
Title: Terminal control system
Inventor: ASO YASUHIRO
IPC: H04M3/22
Filed: 1987-08-18
Abstract: PURPOSE:To execute the transmission reception processing by providing a command analysis section and a storage table storing the operation mode in a terminal controller so as to reproduce the same command efficiently in the terminal controller if a fault takes place to the terminal equipment and the terminal equipment is replaced. CONSTITUTION:Highway information is received from other station by a digital exchange 21 of the terminal control system and the central controller 20 is connected to the exchange 21, the control signal of the information received by the controller 20 to identify the signal line system to each channel. The identified signal line information is sent to the exchange 21 as the command information. Moreover, the terminal control means 22 is connected to the exchange 21 and the command information inserted in the highway information is analyzed by the command analysis section 221 in the means 22 and the information in the command is stored in a storage table 222. Then the transmission/ reception processing is executed by a digital trunk terminal 23 based on the command information stored in the table 222.
Patent JP-H0651509-A (JP)
Title: Photosensitive composition and pattern forming method using the same
Inventor: ITO MASAHITO
IPC: G03F1/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a photosensitive compsn. having reciprocity law failure characteristics, excellent photosensitive characteristics and excellent developability. CONSTITUTION:This photosensitive compsn. consists of a water-soluble azido compd. and a polymer of a vinyl monomer having a morpholino group, e.g. acryloylmorpholine or a copolymer of a vinyl monomer having a morpholino group with a water-soluble vinyl monomer, e.g. acrylamide. This photosensitive compsn. has reciprocity law failure characteristics in the presence of oxygen and is suitable for use in the production of the black matrix of a color cathode- ray tube.
Patent JP-H06155884-A (JP)
Title: Cylinder for rotary stencil printer
Inventor: NAKAMURA MINORU
IPC: B41L13/18
Filed: 1993-06-24
Abstract: PURPOSE:To make a prescribed quantity of ink ooze out constantly from the surface of a plate cylinder even when a working environment and working conditions change, by a construction wherein an inking roller is fitted rotatably inside the plate cylinder and a gap of a specified dimension enabling passing of ink is formed by putting the outer peripheral surface of the inking roller and the inner peripheral surface of the cylinder in a state of noncontact. CONSTITUTION:An ink tank 18 is joined onto the suction side of an ink pump 17 and an ink pipe 19 onto the discharge side thereof, while the other end of the ink pipe 19 is connected to one end of a rotating shaft 2 by a joint 20 using a leak preventing means, and further made to communicate with an introducing passage 21 made by boring in the rotating shaft and opens in the central part of a cylindrical body l. An inking roller 6 is supported axially by an inking roller shaft 27 being in parallel with the rotating shaft 2 and it rotates while maintaining a prescribed roller gap 5 enabling passing of ink between the outer peripheral surface of the inking roller 6 and the inner peripheral surface of a mesh cylinder 1a. The gap 5 is made larger than 0mm and equal to or smaller than 1.5mm and is so made that the ink alone can be present therein.
Patent JP-S6262397-A (JP)
Inventor: OKUDAIRA YUZO
IPC: G10K11/16
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0932608-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: OKAZAKI KAZUHIRO
IPC: F02D41/14
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controller by which an air-fuel ratio can be appropriately controlled from just after starting without complexing a device and control. SOLUTION: An air-fuel controller for an internal combustion engine is equipped with the starting detecting means of an internal combustion engine 1, air-fuel ratio detecting means (air-fuel sensor 160) using oxygen ionic conduction of solid electrolyte, air-fuel ratio changing means and a microcomputer 180 as an air-fuel ratio control means. The air-fuel ratio sensor 160 can output a first output to output electromotive force and a second output which can obtain current output by applying a desired voltage between electrodes.  The control means executes open control which is not dependent upon the output of the air-fuel ratio sensor 160 for a first predetermined time zone T1, executes on/off control on the basis of the first output for a second predetermined time zone T2 after lapse of the T1, and executes further high feedback control on the basis of the second output of the air-fuel ratio sensor 160 as to time zones except for the T1 and T2.
Patent JP-S58105425-A (JP)
Title: Rotary head device
Inventor: OOBA TAKEO
IPC: G11B5/592
Filed: 1981-12-17
Abstract: PURPOSE:To always obtain an approximately certain tape contact pressure for a rotary head device, by attaching a head chip to a bimorph plate to feed an output back to the bimorph plate and then providing a reference bimorph part to detect only the centrifugal force. CONSTITUTION:A bimorph plate 8 is inserted to a pierced hole 7 on a plane 5a of an upper rotary drum 5 which is vertical to the rotary shaft of the drum 5. Then the plate 8 is fixed to the plane 5a by means of a holder 9 attached to an end of the plate 8. At the same time, a head chip 10 is attached to the other end of the plate 8 in the direction vertical to the electrode surface of the plate 8. The plate 8 is separated into pieces by a cutting groove 11 and non-electrode layer parts 12 and 13, and a part which is adhered directly to the holder 9 is used as a driving bimorph part 14. Then one of the forked parts is used as a reference bimorph part 15, and the other part is used as a sensing bimorph part 16 respectively.